Sjaastad, E.Bromley, D. W.2016-04-192016-04-191997World Development 25(4):549-5620305-750Xhttp://hdl.handle.net/10919/66032Metadata only recordWe discuss the links between rights appropriation, tenure security, and investment demand in sub-Saharan Africa. Common assertions regarding indigenous tenure are: (a) insecurity of tenure leads to suboptimal investment incentives; and (b) appropriation of land rights in the public domain in rent-dissipating. We argue that land use and investment decisions among African farmers often have two motives--productivity and rights appropriation. The usual assertions thus seem contradictory. We offer a conceptual model to show that indigenous tenure may provide equal or higher investment incentives than private rights, and may promote modes of rights appropriation that are productive rather than wasteful. --Elsevier Science Ltd.text/plainen-USIn CopyrightCommon property resourcesLand tenureProperty rightsIndigenous tenureInvestmentsProductivityEcosystemAbstractCopyright 1997 Elsevier Science Ltd.